High-luminosity cold-light source 5.6-inch high resoltuion color LCD touch screen Throughput: 120 tests/h Memory Size: 1000 test results Compatible with 8 items, 10 items or 11 items test strip Self-detection, self-correction and self-protection from power off Auto recognition for test strip and auto inputting the strip Built-in thermal printer, with outer stylus printer interface RS232 connectivity